[nrf noup]: include: net: Add option for PDN sockets.

Christopher Métrailler · mbolivar-nordic · commit d553bdacf343 · 2019-10-24T10:33:10.000-07:00
Adding SO_PDN_CONTEXT_ID option value for PDN sockets. Signed-off-by: Christopher Métrailler <christopher.metrailler@nordicsemi.no> (cherry picked from commit 71dcbe4) (cherry picked from commit d83de90) Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
diff --git a/include/net/socket.h b/include/net/socket.h
@@ -794,6 +794,7 @@ struct ifreq {
 
 /* Socket options for SOL_PDN level */
 #define SO_PDN_AF 1
+#define SO_PDN_CONTEXT_ID 2
 
 /* Protocol level for DFU. */
 #define SOL_DFU 515
